baber/WOPTO huggingface dataset:
Patent JP-H0837883-A (JP)
Title: Picture image-discriminating device eof harvest robot
Inventor: TOKI HARUMITSU
IPC: A01D46/24
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a cucumber-recognizing device capable of eliminating the error on the measurement of a photographed picture image in the depth direction and accurately and clearly measuring the picture image target. CONSTITUTION:A photographing means 35 is provided with color CCD cameras 25, and the lens faces of the color CCD cameras are set to the front face parallel to the seedling face of a tilted cucumber rack. The photographing means 35 is connected to a binary means 36, and picture image signals from the color CCD cameras 25 are subjected to a binary treatment by the binary means. The binary means is connected to a picture image ratio-computing means, which determines the picture image ratio of the largest longitudinal and lateral lengths from the shade outline of the binary picture image. The picture image- computing means is connected to a picture image ratio-comparing means to compare whether the comparison value is larger or smaller than a prescribed comparison value. The picture image comparison means is connected to a cucumber-judging means, which judges a cucumber or not from the comparison value and the picture image ratio. The device can widely be utilized for harvesting various fruits besides the cucumber.
Patent JP-H0542371-A (JP)
Title: Slag collecting device for steel pipe outside welding line
Inventor: KITAYUGUCHI MAKOTO
IPC: B23K9/18
Filed: 1991-08-08
Abstract: PURPOSE:To improve the slag collecting rate by providing a belt conveyor having a couple of panel-like chutes on the side of a steel pipe outside welding line opposed to a slag peeling device and forming an inside chute of these panel-like chutes into a tiltable chute. CONSTITUTION:The steel pipe outside welding line formed by arranging a flux supply port 2, a welding electrode 3 and a flux collecting port 4 from the upstream side is provided above a carriage to mound and transfer a steel pipe 1 to be welded. The slag peeling device 7 constituted by arranging plural air bozzles 5A-5D side by side sideways is provided at the downstream side of this flux collecting port 4 adjacently thereto. The belt conveyor 9 having the couple of panel-like chutes 8A and 813 is provided on the side of the steel pipe outside welding line opposed to this slag peeling device 7 and the inside chute of this panel-like chute 8A is formed into the tiltable chute. Consequently, the slag collecting rate is made to that close to 100% and a consumption unit of flux can be improved.
Patent JP-H0622142-A (JP)
Title: Picture scanner
Inventor: UDA KEN
IPC: H04N1/40
Filed: 1992-07-02
Abstract: PURPOSE:To improve the efficiency of processing work by extracting a signal from a picture signal for main scanning of an original at a prescribed interval, using the picture signal so as to set the condition for picture reproduction, thereby adjusting the picture signal and eliminating the need for the preliminary scanning for the condition setting. CONSTITUTION:A picture signal obtained by scanning an original with an original cylinder 10 is stored in a hard disk 30 via an input extraction circuit 21, the circuit 21 extracts an extract interval and it is inputted to a condition setting circuit 23. Data of a density histogram from the extracted picture signal are calculated by using an arithmetic operation section 23a in the circuit 23, a gradation reproduction characteristic suitable for the obtained histogram pattern is selected from a storage section 23b and the condition setting is implemented to a density control circuit 22. The circuit 22 corrects the density of the picture signal read from the device 30 based on the set gradation reproduction characteristic and outputted to a recording cylinder 40 and a negative or a positive film is generated.
Patent JP-S6190931-A (JP)
Title: Manuscript circulating device
Inventor: HONJO TAKESHI
IPC: G03B27/62
Filed: 1984-09-22
Abstract: PURPOSE:To remove troubles due to defective movement of a partitioning arm in a manuscript circulating device of a copier by counting the manuscript at every supply thereof to control the supply of manuscript when one circulation of manuscript is not detected even when the counted value reaches a predetermined value. CONSTITUTION:A manuscript circulating device(RDF) is provided with a manuscript transferring means for supplying the manuscript from a manuscript mounting bed 1 to an exposure position and returning it to said bed 1 after the completion of exposure, a partitioning means and detecting means for detecting one circulation of a bundle of manuscripts, a counting means for counting at every supply of manuscript and a control means for controlling the transferring means. And as copying operation proceeds, the copied manuscripts are stacked on the upper side of the partitioning arm 22. When the uppermost manuscript is supplied to the exposure position, the manuscripts are exhausted below said arm 22 which passes by a notch 28 hangs by its own weight and stops at a position 22'. Then, a sensor 19 detects the arm 22 to generate the signal of completion of one circulation. In the failure of the arm 22 is stopped RDF.
Patent JP-S6443227-A (JP)
Title: Electronic endoscopic apparatus
Inventor: UEHARA MASAO
IPC: A61B1/04
Filed: 1987-08-10
Abstract: PURPOSE:To perform the adjustment of the white balance corresponding to an electronic endoscope to be connected, by providing a data signal generating means on the side of the electronic endoscope and providing a data signal decoding means on the side of a signal processing apparatus. CONSTITUTION:The connector 58 mounted on the universal cord 57 of a scope 52 consists of a light source connector 101, a signal connector 102 and a discriminating connector 103 while a signal processing apparatus 53 has a connector receiver 62 provided with a light source connector receiver 104, a signal connector receiver 105 and a discriminating connector receiver 106. A scope discriminating circuit 111 is provided to the connector receiver 106 and the adapter 123 provided with the discriminating connector 103 is fixed to an existing connector 122 by a screw 124. Then, by using the signal processing apparatus 53 having the scope discriminating circuit 111, white balance can be adjusted.
Patent JP-2000343420-A (JP)
Title: Extra-abrasive grain lapping surface table
Inventor: EBARA KOJI
IPC: B24B37/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To permit double-side flattening machining of high efficiency and high accuracy maintaining stable cutting quality without plugging of pellets by fixedly attaching pellets formed by bonding extra-abrasive grains with bonding material, to the whole surface of a surface table, and dividing the surface table in conformity to the arrangement of the extra-abrasive grain pellets. SOLUTION: A surface table P is divided in conformity to the arrangement of pellets 1. The partial wear of the pellets 1 are thereby prevented to stabilize grinding resistance. A recessed part 2 that can be pooled with a grinding solution is formed at a fitting surface W of the surface table P, and the surface of the surface table P is provided with a plurality of feed water holes 3 communication with the recessed part 2. A stable quantity of grinding solution can thereby be fed evenly to the whole surface table P. As a result, stable cutting quality is maintained without plugging of the pellets 1 to permit double-side flattening machining of high efficiency and high accuracy.
Patent JP-H0861081-A (JP)
Title: Timing chain installing device for engine
Inventor: SONODA YUJI
IPC: F02B77/00
Filed: 1994-08-24
Abstract: PURPOSE: To realize an engine timing chain installer that is able to improve the extent of assembling operability. CONSTITUTION: In an engine which drives a valve system from a chain drive sprocket 28 installed on top of a crankshaft 6 via a timing chain 31, a guide boss 33 is installed as adjoining to this chain drive sprocket 28, and this guide boss 33 is made up of installing an incline 33 going down toward a peripheral edge 28a of the chain drive sprocket 28.
Patent JP-H0775948-A (JP)
Title: Grinder
Inventor: MISHIERU RORIERU
IPC: B24B41/06
Filed: 1994-08-24
Abstract: PURPOSE: To grind a workpiece of a large length ratio to a diameter at high precision by fixing a support means to hold a part of the workpiece positioned on the outer side of a spindle to a frame structure, and providing a movable means to move a headstock along a longitudinal axial line parallel to a rotation axial line of a grinding wheel. CONSTITUTION: The part 1 to be machined is fixed to a spindle 11, and a headstock 10 is disposed at a position on a slide way or rail 13 to enable it to move toward a support member 16 for a distance equivalent to a length to be ground. Next, a slide runner 17 is moved along an axial line X to move a grinding wheel 18 to a position almost getting in contact with the support member 16, and the slide runner 17 is then moved along an axial line Y so that the grinding wheel 18 gets from an axial line a-a' to a distance equal to a radius of the part 1 in a finished condition. After the part 1 and the grinding wheel 18 are rotated, the headstock 10 is translated toward the support member 16. An end part of the part 1 gets in contact with the grinding wheel 18, and a diameter of the part 1 is ground to a specified value by the grinding wheel 18.
Patent JP-H04227103-A (JP)
Title: Driver circuit
Inventor: GEIRII DEIRU KAAPENTAA
IPC: H03F3/50
Filed: 1991-07-16
Abstract: PURPOSE: To provide a bi-directional current source driver combined with power MOSFET. CONSTITUTION: A current source is easily integrated and provides an easy method for supplying a level shift drive signal for a floating power device. The current source gate drive combined with the input capacitance of the MOS power device supplies circuits Q12 to Q15 of very high gain. The current source gate drive combined with the input capacitance of the MOS power device gives main pole compensation. This main pole composition unnecessitates an additional compensation capacitor within a loop. A through rate can be controlled independent from a small signal transmitting function limiting or increasing a maximum gate drive current under the sate of a large signal. A current mode gate drive considers a simple sink/source gate driver without cross distortion.
Patent JP-H0942571-A (JP)
Title: Electro fusion coupling and pipe material
Inventor: IWATA KAZUHIKO
IPC: B29C65/34
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To enhance duration performance for the long period of time by forming a coupling part out of low melting point weldable resin mainly com posed of ethylene-α-olefin copolymer which is specific in a melt flow rate, densi ty, molecular weight distribution, and relation of n-decanol soluble constituent with density, a relation of the average value of respective branching numbers at both sides of high and low molucular weights. SOLUTION: A coupling part 5a made out of low melting point weldable resin mainly composed of ethylene-α-olefin copolymer (copolmer) as specified, is integrally disposed in the inner circumferential surface of the end part 3a of a coupling main body 2. In the aforesaid copolymer, a melt flow rate(MFR) shall be 0.1 to 20g/min, density (d) shall be 0.88 to 0.95g/cm<3> , and its molecular weight distribution by a CPC measurement, shall be 1.5 to 3.5. Relation of the quantity of n-decanol soluble constituent (W% by weight) with density at 23 deg.C for the case of MFR<=10g/10min, shall follow a formula I, and the aforesaid relation for the case of MFR>10g/10min, shall follow a formula II.  The average value B1 of branching numbers at the high molecular weight side of a chromatograph measured by CPC-IR, and the average value B2 of branching numbers at the low molecular weight side shall be B1>=B2.
Patent JP-H0365437-A (JP)
Title: Transmission operating device for cultivator
Inventor: NAKAGAWA HIDEAKI
IPC: B62D51/06
Filed: 1989-07-31
Abstract: PURPOSE:To prevent an operating wire from being damaged by providing a slit which slides an inside rod vertically by the engaging end of a transmission arm which is journaled to the peripheral position of an outside sliding rod on the outside sliding rod. CONSTITUTION:When a maneuvering handle and a handle frame 3 are rotated, an external sliding rod 4 rotates together, centering an internal sliding rod 5, through an interlocking shaft 14, a transmission arm 6 and a slit 7. There is no fear of respective operating wires 17, 17 being damaged or an external sliding rod 4 sliding unsmoothly even when the respective operating wires 17, 17 come into contact with the outer periphery of the external sliding rod 4, because the outer periphery is circular and smooth.
Patent JP-2000032910-A (JP)
Title: Milk of high heat stability and milk-containing beverage and food product
Inventor: MOCHIJI WATARU
IPC: A23L29/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a milk-containing beverage of high thermal stability that causes no coagulation and precipitation even in sterilization, for example, milk, milk for beverage, fermented milk or condensed milk. SOLUTION: An organic acid monoglyceride in which the organic acid is succinic, citric, acetic or diacetyl-tartaric acid, for example, succinic monostearic monoglyceride, citric monostearic monoglyceride, acetic monostearic monoglyceride or diacetyltartaric monostearic monoglyceride is admixed milk beverage products whereby the coagulation and precipitation of milk protein can be inhibited on the sterilization.
Patent JP-H10179478-A (JP)
Title: Vacuum cleaner
Inventor: KIM SANG-HEE
IPC: A47L5/26
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To adjust the length of a connecting means so as to easily use a cleaning function by arranging an electric wire in an intake hose and connecting the connecting part of a handle material to an intake port body by adopting an extending means which enables supplying power and where length is variable by means of an antenna system as a medium. SOLUTION: The handle material provided with the connecting part in the end part is connected to the intake hose and the end part of the connecting part is connected to the intake port body by adopting the extending means 100 consisting of a first extending means 110 and the second extending means 120 as the medium. The first and the second extending means 10 and 120 take-in air including dust into the intake hose at the time of cleaning a room and length is made to be variable by the antenna system by connection with the electric wire of the intake hose.  The first extending means 110 is provided with a fixing part in one end of the recessed groove part in the upper part of a dust intake port 111a of the extending pipe 111, a first antenna wire material 114 is connected to a first lead wire 113 which is fixed at one side of the fixing part and a length adjusting means 115 is arranged in the inner part of the extending pipe 111.
Patent JP-H0619511-A (JP)
Title: Modeling error estimating device
Inventor: NAKAI HIDEO
IPC: G05B13/04
Filed: 1992-07-03
Abstract: PURPOSE:To directly find a function, which indicates a determinative modeling error under no influence of an observation noise, etc., at the time of a test, from time sequential data CONSTITUTION:An error signal a(k) is found from the difference between the output of a dummy output signal generating means B3 which has part of a model of an object 1 to be identified. inputs a signal for identification, and generates a dummy output signal b(k) of the model and the output of a dummy output signal generating means A4 which has the rest part of the model of the object 1 to be identified, inputs the output signal of the object 1 to be identified, and generates dummy output signal a(k) of the model. A correlation function calculating means 6 calculates a correction from the error signal e(k) obtained from an error signal calculating means 5 and the input signal u(k) obtained from an identification signal input means 2 and a molding error function calculating means 7 determines a function which grants the range of the modeling error by using the correlation function.
Patent JP-S5991333-A (JP)
Title: Method for measuring loss of optical fiber
Inventor: SAKANAKA TETSUO
IPC: G02B6/00
Filed: 1982-11-17
Abstract: PURPOSE:To make it possible to perform highly accurate measurement of optical loss values, by simultaneously measuring the intensity of monitored light at the time when the intensities of output light beams at the light emitting end and the cut point of an optical fiber are measured, obtaining a specified computed value, thereby correcting the output light of a light source. CONSTITUTION:Output light 3 from a light source is inputted into an optical fiber 1 to be measured, and the intensity of the output light at a light emitting end C of the fiber 1 is measured. Then, the intensity of the output light at a specified cut point B of the fiber 1 is measured. In this case, fluctuation in the output light 3 due to time difference is corrected. Therefore, the intensity of monitored light 8, which is part of the output light 3, is measured 9, when both output light intensities are measured. The optical loss of the optical fiber 1 is obtained from the measured values by using a computer 14.
Patent JP-S6093750-A (JP)
Title: Hot-cathode electron-impact type ion source
Inventor: WATANABE FUMIO
IPC: G01N27/62
Filed: 1983-10-26
Abstract: PURPOSE:To improve the resolution and the sensitivity of mass spectrography by using a cylindrical anode having an electron permeable meshy area which has a convex cylindrical shape protruding toward a hot cathode placed outside the anode. CONSTITUTION:The electric potential applied to an anode 2 is positive to that applied to a filament 1. The electric potential of repellers 31 and 32 is equal to that of the filament 1. Thermions discharged from the filament 1 flow toward the anode 2. The anode 2 has a meshy area 21, and thermions vibrate near a space area 4 after passing through the meshy area 21. Accordingly, gas molecules remaining near the area 4 are ionized. A negative electric potential having a large absolute value is applied to a lead-out electrode 5 so as to lead out positive ions existing in the area 4 in Z' direction along the Z-Z' axis. The meshy area 21 has a convex cylindrical shape protruding toward the filament 1 so as to concentrate the electron current inside the anode 2. Owing to the above constitution, it is possible to improve the resolution and the sensitivity of mass spectrography.
Patent JP-S5991339-A (JP)
Title: Sample inspecting apparatus
Inventor: SUZUKI YOSHINORI
IPC: G01N21/00
Filed: 1982-11-17
Abstract: PURPOSE:To make it possible to detect a minute amount of component in a liquid readily, by providing a light transmitting cell, which contains the liquid to be measured, a first optical system, which emits parallel light rays to said cell, a second optical system, which emits a pulsed light beam on said cell, and the like. CONSTITUTION:The light emitted from a lamp 34 is converged by a lens 28 and made to be monochromatic light by an interference filter 33. Said light is projected on a flow cell 23 by a rotary disk 32 in a pulse mode. Meanwhile, the light emitted from a lamp 24 are made to be the parallel light rays by optical systems 25, 26, and 29, and projected to the flow cell 23. In this constitution, the output signal from a light detector becomes large, measuring sensitivity becomes excellent, and the minute amount of component in a liquid can be readily detected.
Patent JP-S6180744-A (JP)
Title: Ion micro-beam apparatus
Inventor: KAWANAMI YOSHIMI
IPC: H01L21/265
Filed: 1984-09-27
Abstract: PURPOSE:To enable an ion beam diameter on a sample to be changed instantaneously by electrical operation by arbitrarily changing the aperture of a beam diameter diaphragming means through which the ion beam passes, where both voltages applied on pre-deflecting electrodes and post-deflecting ones are selected respectively. CONSTITUTION:An ion beam passing through an aperture of a diaphragm plate 6 placed just behind an ion source is moved in parallel with a light axis 10 by an aligner composed of deflecting electrodes 13 and 13', and is radiated vertically on a diaphragm plate 7 through a desirable aperture 8 selected out of apertures 8, 8', 8'... of a diaphragm plate 7 placed inside a beam diameter control system. Then the ion beam passing through the aperture of the diaphragm plate 7 is moved in parallel by the aligner composed of the deflecting electrodes 14 and 14', and is returned to the original ion light axis. Hence it is possible to change a beam diameter at the focus 12 on the sample 4' instantaneously by electrical operation where both voltages applied on the deflecting electrodes 13 and 13', 14 and 14' in accordance with the respective apertures 8, 8', 8''... of the diaphragm plate 7 are memorized in a control circuit 15.
Patent JP-H0248755-A (JP)
Title: Memory duplexing system by bank memory
Inventor: HIROSE TETSUHIKO
IPC: H04M3/22
Filed: 1988-08-10
Abstract: PURPOSE:To improve the reliability of system without duplexing hardware by changing the system over to processing system using the same program stored in other bank memory when trouble occurs in the course of program processing. CONSTITUTION:The same address is allotted to each of the bank memories 121, 123 divided into a plural number in a memory part 120, and the same program is stored in each of them, and duplex constitution is formed on the memory. In such constitution, the restoration of system-down corresponding to the transitory trouble due to software, etc., can be attained by performing the switching control of the bank memories 121, 123 by a control part 110 similarly to the usual duplex constitution through the hardware. Thus, the reliability of the system can be improved without duplexing the hardware.
Patent JP-S6347466-A (JP)
Inventor: YAMAMOTO TAKAHARU
IPC: E04G11/28
Filed: 1987-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0924446-A (JP)
Title: Dipping nozzle for continuous casting
Inventor: MURAKAMI TOSHIHIKO
IPC: B22D41/54
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the erosion during the continuous casting, and to prevent generation of cracks by forming a thermally sprayed layer of carbide or nitride metallic compound on the peripheral wall of a hole of the powder slag line of a dipping nozzle. SOLUTION: The thermally sprayed layer of carbide or nitride metallic compound which is extremely non-reactive with fluorine which is the element contained in the continuous casting powder is formed over the prescribed width on an outer peripheral wall 12 of the powder slag line of a dipping nozzle 2 of Al2 O3 graphite. The carbide metallic compound to be used is the mixture of one or two kinds of WC, TiC and Cr3 C2 , and the nitride metallic compound is TiN. The width in the vertical direction of the thermally sprayed layer is sufficiently about ±50mm of the meniscus level when only the reaction with the powder is taken into consideration. The thickness of the thermally sprayed layer is preferably 0.3-5mm under the normal casting condition because the layer may be peeled by the mechanical force if it is excessively too thick.